which of the following statements are true?
a) For an acid H-A : the greater the electronegativity of A, the weaker the acid HA
b) For an acid H-A : the weaker the H-A bond, the stronger the acid H-A
c) HBr is a stronger acid than HF
d) H2SO3 is a weaker acid than H2SO4
e) HBrO is a stronger acid than HClO
f) For carboxylic acids : the smaller the electronegativities of the atoms in the group bonded to the carboxyl group, the stronger the acid
2007-03-11 16:53:47 · 4 answers · asked by joe p 1 in Science & Mathematics ➔ Chemistry
a,b,c,and d seem to be true.
2007-03-11 17:14:22 · answer #1 · answered by chemmie 4 · 0⤊ 1⤋
a million.0 Potassium is extremely electropositive element with low ionization potential. This belongings makes the outer valance electrons ejection relatively undemanding with electric powered voltage. As you be attentive to electric powered impulses are using circulate of electrons 2.0 4 moles of Al reacts with 3 moles O2 giving Aluminum oxide. this implies that 8 moles of Al choose six moles of O2 3.0 group III era iv, probably the element is Ga and the Oxide is Ga2O3 4.0 1s2 2s2 2p6 3s13Px1
2016-11-24 21:40:31 · answer #2 · answered by sanda 4 · 0⤊ 0⤋
C
HBr is stronger. If the atom bonded to the Hydrogen is larger in size than the acid will be stronger. Bromine is lower in its group and therefore larger
2007-03-11 17:02:47 · answer #3 · answered by Andrew 4 · 0⤊ 1⤋
Talk to the other guy who asked the same question.
2007-03-11 16:56:20 · answer #4 · answered by TheOnlyBeldin 7 · 0⤊ 2⤋